Changes between Version 6 and Version 7 of ak2tousb
- Timestamp:
- Feb 8, 2012, 11:41:40 PM (12 years ago)
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ak2tousb
v6 v7 3 3 4 4 == Hardware == 5 [http://pulkomandy. ath.cx/projects/avrstuff/browser/aktousb/circuit kicad files]5 [http://pulkomandy.tk/projects/avrstuff/browser/aktousb/circuit kicad files] 6 6 7 7 Very simple hardware : … … 15 15 16 16 == Bootloader == 17 [http://pulkomandy. ath.cx/projects/avrstuff/browser/aktousb/usbbootloader Bootloader]17 [http://pulkomandy.th/projects/avrstuff/browser/aktousb/usbbootloader Bootloader] 18 18 19 19 I used the USBaspLoader, which takes some space (1024 bytes) on the device but is easy to work with and appropriate for this kind of devices. There is a jumper on the board you have to fit to enable upgrade mode. Else it will start in regular mode and act as a keyboard. This allows easy development (no need for an ISP connector, nor an usbasp once you have bootloaded the atmega). 20 20 21 21 == Software == 22 [http://pulkomandy. ath.cx/projects/avrstuff/browser/aktousb/code Source code]22 [http://pulkomandy.tk/projects/avrstuff/browser/aktousb/code Source code] 23 23 24 24 The software is quite simple.